* @param size the number of bytes to convert from the source array
     * @return a hexadecimal string representation of the byte array
     */
    public static String toHexString(final byte[] src, final int srcIndex, final int size) {
        final char[] c = new char[2 * size];
        for (int i = 0, j = 0; i < size; i++) {
            c[j] = HEX_DIGITS[src[srcIndex + i] >> 4 & 0x0F];
            j++;

    }

    @Override
    public void store(final DataConfig config, final IndexUpdateCallback callback, final DataStoreParams initParamMap) {
        final CrawlingInfoHelper crawlingInfoHelper = ComponentUtil.getCrawlingInfoHelper();
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final Date documentExpires = crawlingInfoHelper.getDocumentExpires(config);
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

    protected JsonResponse<ApiResult> asJson(final ApiResult bean) {
        return new JsonResponse<>(bean);
    }

    protected ApiResult createFailureBean(final Status status, final String message) {
        return new ApiErrorResponse().message(message).status(status).result();
    }

    protected String createMessage(final ApiFailureResource resource, final Throwable cause) {

    protected final BeanDesc beanDesc;

    /** The field */
    protected final Field field;

    /** The field name */
    protected final String fieldName;

    /** The type of the field */
    protected final Class<?> fieldType;

    /** Information about the parameterized type */
    protected final ParameterizedClassDesc parameterizedClassDesc;

    /**

        // Default constructor
    }

    private static final Logger logger = LogManager.getLogger(CorsFilter.class);

    /**
     * HTTP OPTIONS method constant used for CORS preflight requests.
     */
    protected static final String OPTIONS = "OPTIONS";

    @Override
    public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
            throws IOException, ServletException {

     * @param passwordHashHex
     *            NT password hash, hex encoded
     */
    public NtlmNtHashAuthenticator(final String domain, final String username, final String passwordHashHex) {
        this(domain, username, Hex.decode(passwordHashHex));
    }

    private NtlmNtHashAuthenticator(final byte[] passwordHash) {
        this.ntHash = passwordHash;
    }

    /**
     * {@inheritDoc}
     *

    boolean isLoggedInAsGuest;
    byte[] blob = null;

    SmbComSessionSetupAndXResponse(final ServerMessageBlock andx) {
        super(andx);
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    int writeBytesWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override

        assertEquals("binaryTransformer", binaryTransformer.getName());
    }

    public void test_transform() {
        final byte[] data = new String("xyz").getBytes();
        final ResponseData responseData = new ResponseData();
        responseData.setResponseBody(data);
        final ResultData resultData = binaryTransformer.transform(responseData);
        assertEquals("xyz", new String(resultData.getData()));
    }

    public void test_transform_text() throws Exception {
        final byte[] data = new String("xyz").getBytes();
        final ResponseData responseData = new ResponseData();
        responseData.setUrl("file:/test.txt");
        responseData.setCharSet(Constants.UTF_8);
        responseData.setResponseBody(data);
        responseData.setMimeType("text/plain");
        final ResultData resultData = textTransformer.transform(responseData);

 * This class provides methods to construct search queries from various parameters,
 * handle special characters, and format the final query string for search operations.
 */
public class QueryStringBuilder {

    private static final String OR_ALT = " || ";

    private static final String OR = " OR ";

    private static final String SPACE = " ";

    private SearchRequestParams params;

    private boolean escape = false;